-3(1+7b)+8(5n+6)=32

Simple and best practice solution for -3(1+7b)+8(5n+6)=32 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -3(1+7b)+8(5n+6)=32 equation:


Simplifying
-3(1 + 7b) + 8(5n + 6) = 32
(1 * -3 + 7b * -3) + 8(5n + 6) = 32
(-3 + -21b) + 8(5n + 6) = 32

Reorder the terms:
-3 + -21b + 8(6 + 5n) = 32
-3 + -21b + (6 * 8 + 5n * 8) = 32
-3 + -21b + (48 + 40n) = 32

Reorder the terms:
-3 + 48 + -21b + 40n = 32

Combine like terms: -3 + 48 = 45
45 + -21b + 40n = 32

Solving
45 + -21b + 40n = 32

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-45' to each side of the equation.
45 + -21b + -45 + 40n = 32 + -45

Reorder the terms:
45 + -45 + -21b + 40n = 32 + -45

Combine like terms: 45 + -45 = 0
0 + -21b + 40n = 32 + -45
-21b + 40n = 32 + -45

Combine like terms: 32 + -45 = -13
-21b + 40n = -13

Add '-40n' to each side of the equation.
-21b + 40n + -40n = -13 + -40n

Combine like terms: 40n + -40n = 0
-21b + 0 = -13 + -40n
-21b = -13 + -40n

Divide each side by '-21'.
b = 0.619047619 + 1.904761905n

Simplifying
b = 0.619047619 + 1.904761905n

See similar equations:

| 2x(x^2+6x-30)=0 | | -7x+2=-8x-8 | | 13-(6/x)=3 | | 17=w/5+3 | | 2x+1=12-4x | | x*2=18-2 | | 1/15x=-6 | | 5(x-3)=2-5x | | (4x/7)-62x+4 | | 4(2.5-2)=2(5x-5)+2 | | -[6z-(12z+8)]=8+(5z+10) | | -6+6a=-4+7a | | 0.8(0.4r+1)=0.16 | | 0.70x+.50(70)=0.35(46) | | -3(n-7)+8(5n+6)=32 | | -(4-x)=2x+6 | | -5(x-3)=-1-7x | | 11-12=2 | | 3a+2=6a-7 | | 3n-3n=-4(2-5n)-5(4n-4) | | 8p^2-10p-7=0 | | 9x+34=16y+4 | | x^2-16x-240= | | 3(4r-8)-(1-3r)=35 | | x^3+9x^2+x+9=0 | | -4k-7=14-k | | 3.5=12s-55 | | 80=-10q | | 15/x^2-22/x-5 | | 3/4s-1=8 | | 3[z-(10z+71)+8]=3(z+7) | | 9x^2-11x+1=0 |

Equations solver categories